Perhaps you should try some spelling variations:
liang chen » liang choon, chang chen, kang chen
yan liang » yang liang, wang liang, you liang
chuan eng » chan eng, chuan bang, chua beng
zhong zhi » zhang zhi, hong ghi, zhong tai
zhang dai » zhang fan, zhang wei, zhang yan
qiao yan » qian yan, jiao yan, xiao yuan
wang » wing, wan, lang

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: wang qiao yan liang chen chuan eng ((zhong zhi) or (zhang dai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang qiao yan liang chen chuan eng ((zhong zhi) OR (zhang dai)) ;.
• Adding a wildcard symbol may retrieve word variants: wang qiao yan liang chen chuan eng ((zhong zhi) or (zhang dai)) ;*.